From fb507ab2d6f9eaa090671e40b582354b16f3821c Mon Sep 17 00:00:00 2001 From: "arseny.kapoulkine" Date: Sun, 11 Jul 2010 13:29:12 +0000 Subject: docs: Replaced all tabs with 4 spaces (guaranteed tab size) git-svn-id: http://pugixml.googlecode.com/svn/trunk@591 99668b35-9821-0410-8761-19e4c4f06640 --- docs/samples/xpath_query.cpp | 38 ++++++++++++++++++++------------------ 1 file changed, 20 insertions(+), 18 deletions(-) (limited to 'docs/samples/xpath_query.cpp') diff --git a/docs/samples/xpath_query.cpp b/docs/samples/xpath_query.cpp index ad62690..b14a0b0 100644 --- a/docs/samples/xpath_query.cpp +++ b/docs/samples/xpath_query.cpp @@ -5,30 +5,32 @@ int main() { - pugi::xml_document doc; - if (!doc.load_file("xgconsole.xml")) return -1; + pugi::xml_document doc; + if (!doc.load_file("xgconsole.xml")) return -1; //[code_xpath_query - // Select nodes via compiled query - pugi::xpath_query query_remote_tools("/Profile/Tools/Tool[@AllowRemote='true']"); + // Select nodes via compiled query + pugi::xpath_query query_remote_tools("/Profile/Tools/Tool[@AllowRemote='true']"); - pugi::xpath_node_set tools = query_remote_tools.evaluate_node_set(doc); - std::cout << "Remote tool: "; - tools[2].node().print(std::cout); + pugi::xpath_node_set tools = query_remote_tools.evaluate_node_set(doc); + std::cout << "Remote tool: "; + tools[2].node().print(std::cout); - // Evaluate numbers via compiled query - pugi::xpath_query query_timeouts("sum(//Tool/@Timeout)"); - std::cout << query_timeouts.evaluate_number(doc) << std::endl; + // Evaluate numbers via compiled query + pugi::xpath_query query_timeouts("sum(//Tool/@Timeout)"); + std::cout << query_timeouts.evaluate_number(doc) << std::endl; - // Evaluate strings via compiled query for different context nodes - pugi::xpath_query query_name_valid("string-length(substring-before(@Filename, '_')) > 0 and @OutputFileMasks"); - pugi::xpath_query query_name("concat(substring-before(@Filename, '_'), ' produces ', @OutputFileMasks)"); + // Evaluate strings via compiled query for different context nodes + pugi::xpath_query query_name_valid("string-length(substring-before(@Filename, '_')) > 0 and @OutputFileMasks"); + pugi::xpath_query query_name("concat(substring-before(@Filename, '_'), ' produces ', @OutputFileMasks)"); - for (pugi::xml_node tool = doc.first_element_by_path("Profile/Tools/Tool"); tool; tool = tool.next_sibling()) - { - std::string s = query_name.evaluate_string(tool); + for (pugi::xml_node tool = doc.first_element_by_path("Profile/Tools/Tool"); tool; tool = tool.next_sibling()) + { + std::string s = query_name.evaluate_string(tool); - if (query_name_valid.evaluate_boolean(tool)) std::cout << s << std::endl; - } + if (query_name_valid.evaluate_boolean(tool)) std::cout << s << std::endl; + } //] } + +// vim:et -- cgit v1.2.3